Key fob



FIG. 1 is perspective view of a key fob according to the design, showing a front face, an end, and a side of the design;

FIG. 2 is perspective view of the design, showing the opposite end including a key ring and a strap, and the side of the design;

FIG. 3 is perspective view of the front face of the design, showing the other side of the design;

FIG. 4 is a perspective view of a rear face of the design and showing the side of the design;

FIG. 5 is a planar view of the opposite end of the design;

FIG. 6 is a planar view of the front face of the design;

FIG. 7 is a planar view of the other side of the design; and,

FIGS. 1-7 also indicating contours for the design as dashed contour lines shown in phantom. 

I claim the ornamental design for a key fob, as shown and described. 